As a result of the serious crash on River Road in Tuakau earlier today chemicals were spilt on the road.
As a significant clean-up is underway part of the road will be closed for around three more hours.
Traffic diversions remain in place from River Rd to Whangarata Rd, and River Rd to Tuakau Rd.
Police apologise for any delays and ask motorists to remain patient.
ENDS
Issued by Police Media Centre